PIC18F2580-I/P Datasheet PDF - Microchip

DEVICE OVERVIEW

●This document contains device specific information for the following devices:

●   • PIC18F2480

●   • PIC18F2580

●   • PIC18F4480

●   • PIC18F4580

●This family of devices offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Enhanced Flash program memory. In addition to these features, the PIC18F2480/2580/4480/4580 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power sensitive applications.

●Power Managed Modes:

●• Run: CPU on, peripherals on

●• Idle: CPU off, peripherals on

●• Sleep: CPU off, peripherals off

●• Idle mode currents down to 5.8 µA typical

●• Sleep mode current down to 0.1 µA typical

●• Timer1 Oscillator: 1.1 µA, 32 kHz, 2V

●• Watchdog Timer: 2.1 µA

●• Two-Speed Oscillator Start-up

●Flexible Oscillator Structure:

●• Four Crystal modes, up to 40 MHz

●• 4X Phase Lock Loop (PLL) – available for crystal and internal oscillators)

●• Two External RC modes, up to 4 MHz

●• Two External Clock modes, up to 40 MHz

●• Internal oscillator block:

●   - 8 user selectable frequencies, from 31 kHz to 8 MHz

●   - Provides a complete range of clock speeds, from 31 kHz to 32 MHz when used with PLL

●   - User tunable to compensate for frequency drift

●• Secondary oscillator using Timer1 @ 32 kHz

●• Fail-Safe Clock Monitor

●   - Allows for safe shutdown if peripheral clock stops

●Special Microcontroller Features:

●• C compiler optimized architecture with optional extended instruction set

●• 100,000 erase/write cycle Enhanced Flash program memory typical

●• 1,000,000 erase/write cycle Data EEPROM memory typical

●• Flash/Data EEPROM Retention: > 40 years

●• Self-programmable under software control

●• Priority levels for interrupts

●• 8 x 8 Single Cycle Hardware Multiplier

●• Extended Watchdog Timer (WDT):

●   - Programmable period from 41 ms to 131s

●• Single-Supply 5V In-Circuit Serial

●   Programming™ (ICSP™) via two pins

●• In-Circuit Debug (ICD) via two pins

●• Wide operating voltage range: 2.0V to 5.5V

●Peripheral Highlights:

●• High current sink/source 25 mA/25 mA

●• Three external interrupts

●• One Capture/Compare/PWM (CCP) module

●• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):

●   - One, two or four PWM outputs

●   - Selectable polarity

●   - Programmable dead time

●   - Auto-Shutdown and Auto-Restart

●• Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave modes

●• Enhanced Addressable USART module

●   - Supports RS-485, RS-232 and LIN 1.3

●   - RS-232 operation using internal oscillator block (no external crystal required)

●   - Auto-Wake-up on Start bit

●   - Auto-Baud detect

●• 10-bit, up to 11-channel Analog-to-Digital Converter module (A/D), up to 100 Ksps

●   - Auto-acquisition capability

●   - Conversion available during Sleep

●• Dual analog comparators with input multiplexing

●ECAN Module Features:

●• Message bit rates up to 1 Mbps

●• Conforms to CAN 2.0B ACTIVE Specification

●• Fully backward compatible with PIC18XXX8 CAN modules

●• Three modes of operation:

●   - Legacy, Enhanced Legacy, FIFO

●• Three dedicated transmit buffers with prioritization

●• Two dedicated receive buffers

●• Six programmable receive/transmit buffers

●• Three full 29-bit acceptance masks

●• 16 full 29-bit acceptance filters w/ dynamic association

●• DeviceNet™ data byte filter support

●• Automatic remote frame handling

●• Advanced error management features